We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleRelative citation impact of various study designs in the health sciences.AuthorsPatsopoulos NA; Analatos AA; Ioannidis JPPublicationJAMA, 2005, Vol 293, Issue 19, p2362ISSN1538-3598Publication typearticleDOI10.1001/jama.293.19.2362